        var w_height = $(window).height();
        var e_height = $('#wrapper').height();
        var sub = (w_height - e_height)/2;
        $('#wrapper').css({'margin-top':sub+'px'});
        
        /**************Set width height for window***************/
	//Width, height defautl
        /*
	dw = 1366;
	dh = 667;

	//Get width, height of window
	w = $(window).width();
	h = $(window).height();
	
	//Set width height for wrapper
	$('#wrapper').width( (931/dw)*w );
	
	$('.backgroun_content').css({width:(931/dw)*w,height:(486/dh)*h,'margin-top':(90/dh)*h});
	
	$('.backgroun_content #picture, .backgroun_content #picture_cycle').css({width:(604/dw)*w,height:(475/dh)*h,'margin-left':(20/dw)*w,'margin-top':(8/dh)*h})
	
	//$('.backgroun_content #picture img, .backgroun_content #picture_cycle img').css({'max-height':(475/dh)*h});
	
	$('.backgroun_content ul.menu').css({width:(170/dw)*w});
	
	$('#info').css({width:(300/dw)*w,height:(475/dh)*h,'margin-top':(8/dh)*h});
	
	$('#info #top').css({'min-height':(230/dh)*h});
	
	$('#info #bottom').css({height:(150/dh)*h});
	
	$('table.e_information td').css({width:(300/dw)*w,height:(32/dh)*h});
	
	$('.p_thumbnail').css({width:(85/dw)*w,height:(40/dh)*h});
	
	$('.back_to').css({width:(50/dw)*w,height:(11/dh)*h,'margin-left':(112/dh)*h});
	
	//$('.picture_img').css({'max-height':(475/dh)*h});
	
	//Set image in center position
	//$('#picture').css({position:'absolute'});

	/**************End set width height for window****************/
	
	
	/*********Set font-size for text base on screen**********/
	//Standard height, for which the body font size is correct
        /*
	function get_font(fontsize){
		var percentage = h/dh;
		return Math.floor(fontsize * percentage);		
	}
	$('body').css({'font-size':get_font(13)});
	$('.menu li a h2, .menu li a').css( {'font-size':get_font(13),'letter-spacing':get_font(3)} );
	$('.back_to').css({'font-size':get_font(11)});
	$('#pro_back_to').css({'font-size':get_font(8)});
	$('#ul_active_project .menu li:first-child a').css({'font-size':get_font(9)});
	$('body').css({'#ul_active_project:not(.menu_video) li:nth-child(n+2) a':get_font(11)});
	$('.menu_video li:nth-child(n+2) a').css({'font-size':get_font(11),'line-height':get_font(11)});
	
	$('#post a').css({'font-size':get_font(14)});
	$('.e_position,.e_position_header').css({'font-size':get_font(9)});
	$('table.e_information tr,#information').css({'font-size':get_font(12)});
	$('#contact_content').css({'letter-spacing':get_font(2)});
	/*********End set font-size for text base on screen**********/
